The 6 GHz band, introduced with the new WiFi 6E standard, provides the least coverage but transmits data at the fastest speeds of the three frequencies.The 5 GHz band provides less coverage but transmits data at faster speeds.The 2.4 GHz band provides the most coverage but transmits data at slower speeds.
The primary differences between wireless frequencies are the range (coverage) and bandwidth (speed) that the bands provide.
